19:19:12 Create new PHPExcel object
19:19:12 Set document properties
19:19:12 Add data
19:19:12 Set title row bold
19:19:12 Set autofilter
19:19:12 Write to Excel2007 format
19:19:12 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0224 seconds
19:19:12 Current memory usage: 5.25 MB
19:19:12 Write to Excel5 format
19:19:12 File written to 10autofilter.xls
Call time to write Workbook was 0.0240 seconds
19:19:12 Current memory usage: 7.5 MB
19:19:12 Peak memory usage: 7.5 MB
19:19:12 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples